COMPARATIVE STUDY
JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Altered reactivity of the hypothalamic-pituitary-adrenal axis in the primary fibromyalgia syndrome.
Journal of Rheumatology 1993 March
The reactivity of the hypothalamic-pituitary-adrenal (HPA) axis was investigated in 10 female patients fulfilling the Yunus criteria for the primary fibromyalgia syndrome (PFS) and in 10 matched, healthy and sedentary controls. The 2 groups were subjected to a dexamethasone suppression (DXM) test, a corticotropin-releasing hormone (CRH) test and an insulin induced hypoglycemia (IH) test. In the DXM test there was no escape from suppression in patients or controls. The CRH and the IH tests showed a markedly enhanced, and statistically significant, adrenocorticotropic hormone (ACTH) release in patients with PFS versus controls, while the cortisol response in both groups was not different. Our data suggest that fibromyalgia is related to a neuroendocrine disorder characterized by hyperreactive pituitary ACTH release and a relative adrenal hyporesponsiveness. This HPA response pattern is unique and contrasts to the hypercortisolemic responses observed in affective disorders, e.g., depression, which like PFS, are often thought to be precipitated by chronic stress. Our findings seem to indicate a relative adrenal insufficiency in PFS, which might serve clinically as an explanation for the reduced aerobic capacity and impaired muscle performance these patients display.
Full text links
Trending Papers
Management of type 2 diabetes in the new era.Hormones : International Journal of Endocrinology and Metabolism 2023 September 14
Beta-blocker therapy in patients with acute myocardial infarction: not all patients need it.Acute and critical care. 2023 August
The pathophysiology, diagnosis, and management of sepsis-associated disseminated intravascular coagulation.Journal of Intensive Care 2023 May 24
Pharmacological Treatments in Heart Failure With Mildly Reduced and Preserved Ejection Fraction: Systematic Review and Network Meta-Analysis.JACC. Heart Failure 2023 August 26
Hypertensive Heart Failure.Journal of Clinical Medicine 2023 August 3
SGLT2 Inhibitors vs. GLP-1 Agonists to Treat the Heart, the Kidneys and the Brain.Journal of Cardiovascular Development and Disease 2023 July 31
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
Read by QxMD is copyright © 2021 QxMD Software Inc. All rights reserved. By using this service, you agree to our terms of use and privacy policy.
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app